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24 条记录 (耗时 0.015 秒)

    Piezoelectric actuator module
    1.
    发明授权
    Piezoelectric actuator module 失效
    压电执行器模块

    公开(公告)号：US08324786B2

    公开(公告)日：2012-12-04

    申请号：US12787333

    申请日：2010-05-25

    申请人： Jae Kyung Kim ,  Yeon Ho Son ,  Ki Suk Woo ,  Su Young Jung ,  Ji Yeoun Jang ,  Dong Sun Park ,  Kum Kyung Lee ,  Dae Woong Yun

    发明人： Jae Kyung Kim ,  Yeon Ho Son ,  Ki Suk Woo ,  Su Young Jung ,  Ji Yeoun Jang ,  Dong Sun Park ,  Kum Kyung Lee ,  Dae Woong Yun

    IPC分类号： H01L41/09

    CPC分类号： G06F3/016 ,  H01L41/0906

    摘要： Disclosed herein is a piezoelectric actuator module. The piezoelectric actuator module includes a flat plate. An elastic member is provided on each of opposite ends of the plate in a longitudinal direction thereof, and protrudes perpendicularly from the plate in such a way that a first end of the elastic member is coupled to an electronic device. A plate-shaped elastic body is provided on a first surface of the plate. A piezoelectric element is provided on a first surface of the elastic body. The plate-shaped elastic body is provided between the plate and the piezoelectric element, so that the overall spring constant of the piezoelectric actuator module is lowered and thus the vibrating force of the piezoelectric actuator module is increased.

    摘要翻译： 这里公开了压电致动器模块。 压电致动器模块包括平板。 弹性构件沿其长度方向设置在板的相对端部的每一个上，并且从弹性构件的第一端连接到电子装置的方式与板垂直地突出。 板的弹性体设置在板的第一表面上。 压电元件设置在弹性体的第一表面上。 板状弹性体设置在板和压电元件之间，使得压电致动器模块的整体弹簧常数降低，因此压电致动器模块的振动力增加。

    ACTUATOR MODULE
    2.
    发明申请
    ACTUATOR MODULE 审中-公开
    执行器模块

    公开(公告)号：US20110157035A1

    公开(公告)日：2011-06-30

    申请号：US12773676

    申请日：2010-05-04

    申请人： Ki Suk WOO ,  Yeon Ho Son ,  Su Young Jung ,  Dong Sun Park ,  Dae Woong Yun ,  Kum Kyung Lee ,  Ji Yeoun Jang ,  Jae Kyung Kim

    发明人： Ki Suk WOO ,  Yeon Ho Son ,  Su Young Jung ,  Dong Sun Park ,  Dae Woong Yun ,  Kum Kyung Lee ,  Ji Yeoun Jang ,  Jae Kyung Kim

    IPC分类号： G06F3/041

    CPC分类号： G06F3/016

    摘要： Disclosed herein is an actuator module that improves vibration of a touch screen pad. More specifically, the actuator module is configured to include a plate that is positioned at the lower part of a touch display module in which an image display unit is coupled to the lower part of a touch screen panel, a vibration generator that is positioned at the lower part of the plate and is mechanically deformed by compression or contraction when voltage is applied, and an adhesive layer that bonds the touch display module to the plate and the plate to the vibration generator and generates bending moment by the mechanical deformation of the vibration generator, thereby making it possible to transfer the vibration by the vibration generator directly to the touch screen panel and be designed in an ultra-thin type.

    摘要翻译： 这里公开了一种促进触摸屏垫的振动的致动器模块。 更具体地，致动器模块被配置为包括位于触摸显示模块的下部的板，其中图像显示单元联接到触摸屏面板的下部，振动发生器位于 板的下部并且当施加电压时通过压缩或收缩而机械变形;以及粘合剂层，其将触摸显示模块与板和板结合到振动发生器并通过振动发生器的机械变形产生弯矩 从而使得可以将振动发生器的振动直接传递到触摸屏面板并被设计成超薄型。

    PIEZOELECTRIC ACTUATOR FOR ACTUATING HAPTIC DEVICE
    3.
    发明申请
    PIEZOELECTRIC ACTUATOR FOR ACTUATING HAPTIC DEVICE 审中-公开
    用于致动设备的压电致动器

    公开(公告)号：US20110156539A1

    公开(公告)日：2011-06-30

    申请号：US12716177

    申请日：2010-03-02

    申请人： Dong Sun PARK ,  Yeon Ho Son ,  Jae Kyung Kim ,  Ki Suk Woo ,  Dae Woong Yun ,  Kum Kyung Lee ,  Su Young Jung ,  Ji Yeoun Jang

    发明人： Dong Sun PARK ,  Yeon Ho Son ,  Jae Kyung Kim ,  Ki Suk Woo ,  Dae Woong Yun ,  Kum Kyung Lee ,  Su Young Jung ,  Ji Yeoun Jang

    IPC分类号： H01L41/047

    CPC分类号： H01L41/083 ,  H01L41/0973

    摘要： Disclosed herein is a piezoelectric actuator for actuating a haptic device, which includes a piezoelectric element having a plurality of piezoelectric layers which are stacked and have the same polling direction, and an electrode pattern formed on the piezoelectric element, in which the length of each of the plurality of piezoelectric layers is greater than or equal to four times the width of each of the plurality of piezoelectric layers, and the width of each of the plurality of piezoelectric layers is greater than or equal to ten times the thickness of each of the plurality of piezoelectric layers, so that the piezoelectric actuator can greatly vibrate in the direction of length with reduced power consumption.

    摘要翻译： 本文公开了一种用于致动触觉装置的压电致动器，其包括压电元件，该压电元件具有堆叠并具有相同轮询方向的多个压电层，以及形成在压电元件上的电极图案， 所述多个压电体层的厚度大于或等于所述多个压电体层的宽度的四倍，所述多个压电体层的宽度大于或等于所述多个压电层的厚度的十倍 的压电层，使得压电致动器可以在具有降低的功率消耗的长度方向上大大振动。

    Vibration generator and electronic device including the same
    5.
    发明授权
    Vibration generator and electronic device including the same 有权
    振动发生器及其电子装置均包括在内

    公开(公告)号：US08917009B2

    公开(公告)日：2014-12-23

    申请号：US12929172

    申请日：2011-01-05

    申请人： Ki Suk Woo ,  Yeon Ho Son ,  Jae Kyung Kim ,  Dong Sun Park ,  Ji Yeoun Jang ,  Kum Kyung Lee

    发明人： Ki Suk Woo ,  Yeon Ho Son ,  Jae Kyung Kim ,  Dong Sun Park ,  Ji Yeoun Jang ,  Kum Kyung Lee

    IPC分类号： H02N2/00

    CPC分类号： H02N2/005 ,  H02N2/0055

    摘要： Disclosed are a vibration generator, which can increase the vibration force of a vibration plate by additionally applying the mass of a mass body to the vibration plate, and an electronic device including the same. The vibration generator includes at least one piezoelectric element mounted inside the case and subjected to compression and expansion in response to input power, a vibration plate including a body elongated in a preset lengthwise direction and having the at least one piezoelectric element mounted thereon, and generating vibrations by the compression and expansion of the at least one piezoelectric element, and at least one mass part adding a preset magnitude of mass to the vibration plate.

    摘要翻译： 公开了一种振动发生器，其可以通过将质量体的质量附加到振动板来增加振动板的振动力，以及包括该振动板的电子设备。 所述振动发生器包括至少一个压电元件，该压电元件安装在所述壳体的内部并且响应于输入功率而受到压缩和膨胀;振动板，包括在预设长度方向上延伸的主体并且具有安装在其上的所述至少一个压电元件， 通过压缩和膨胀至少一个压电元件的振动，以及向振动板添加预设质量的至少一个质量部分。

    Haptic feedback device and electronic device
    8.
    发明申请
    Haptic feedback device and electronic device 审中-公开
    触觉反馈装置和电子装置

    公开(公告)号：US20110216027A1

    公开(公告)日：2011-09-08

    申请号：US13064061

    申请日：2011-03-03

    申请人： Jae Kyung Kim ,  Dae Woong Yun ,  Su Young Jung ,  Ki Suk Woo ,  Kum Kyung Lee ,  Dong Sun Park ,  Yeon Ho Son ,  Ji Yeoun Jang

    发明人： Jae Kyung Kim ,  Dae Woong Yun ,  Su Young Jung ,  Ki Suk Woo ,  Kum Kyung Lee ,  Dong Sun Park ,  Yeon Ho Son ,  Ji Yeoun Jang

    IPC分类号： G08B6/00

    CPC分类号： G08B6/00

    摘要： Disclosed are a haptic feedback device and an electronic device. The haptic feedback device includes: a haptic device to which contact pressure is applied; an actuator provided in the haptic device and excited according to a change in the contact pressure of the haptic device to generate vibrations; and a controller controlling the actuator to vibrate at a pre-set resonance frequency in a pre-set first operation mode and vibrate at a driving frequency different from the resonance frequency in a second operation mode set to be different from the first operation mode.

    摘要翻译： 公开了触觉反馈装置和电子装置。 触觉反馈装置包括：施加接触压力的触觉装置; 设置在所述触觉装置中并且根据所述触觉装置的接触压力的变化而被激发以产生振动的致动器; 以及控制所述致动器以预定的第一操作模式以预设的共振频率振动的控制器，并且以与所述第一操作模式不同的第二操作模式以与所述共振频率不同的驱动频率振动。

    Haptic feedback device and electronic device
    9.
    发明申请
    Haptic feedback device and electronic device 审中-公开
    触觉反馈装置和电子装置

    公开(公告)号：US20110090153A1

    公开(公告)日：2011-04-21

    申请号：US12654544

    申请日：2009-12-22

    申请人： Dong Sun Park ,  Yeon Ho Son ,  Kum Kyung Lee ,  Dae Woong Yun ,  Jae Kyung Kim

    发明人： Dong Sun Park ,  Yeon Ho Son ,  Kum Kyung Lee ,  Dae Woong Yun ,  Jae Kyung Kim

    IPC分类号： G08B6/00 ,  G06F3/041

    CPC分类号： G06F3/016

    摘要： A haptic feedback device includes: a haptic device receiving a contact pressure applied thereto; a vibration plate attached with the haptic device by means of an anaerobic adhesive and transferring vibration; and an actuator provided to the haptic device such that the vibration plate is interposed between the haptic device and the actuator, and excited according to a change in the contact pressure of the haptic device to generate vibration.

    摘要翻译： 触觉反馈装置包括：接收施加到其上的接触压力的触觉装置; 振动板，通过厌氧粘合剂附接有触觉装置并传递振动; 以及致动器，其被提供到所述触觉装置，使得所述振动板插入在所述触觉装置和所述致动器之间，并且根据所述触觉装置的接触压力的变化被激励以产生振动。